Speaker



FIG. 1 is a front perspective view of a speaker, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof; and,

FIG. 8 is a front perspective view thereof, shown in environmental use.

The broken lines in the figures illustrate the portions of the designthat form no part of the claimed design.

The broken lines speakers in FIG. 8 illustrate environmental subjectmatter that form no part of the claimed design.

CLAIM The ornamental design for a speaker, as shown and described.